GREGORY C GREANEY M.D.
NPI 1609984137
Colon & Rectal Surgery in Santa Barbara, CA

NPI Status: Active since August 25, 2006

Contact Information

317 W PUEBLO ST
SANTA BARBARA, CA
ZIP 93105
Phone: (805) 681-1761
Fax: (805) 681-1768

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  • Individual
  • Male
  • Colon & Rectal Surgery

About GREGORY GREANEY

This page provides the complete NPI Profile along with additional information for Gregory Greaney, a provider established in Santa Barbara, California with a medical specialization in Colon & Rectal Surgery. The healthcare provider is registered in the NPI registry with number 1609984137 assigned on August 2006. The practitioner's primary taxonomy code is 208C00000X with license number G47697 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1609984137
Provider Name
GREGORY C GREANEY M.D.
Gender
Male
Entity Type
Individual
Location Address
317 W PUEBLO ST SANTA BARBARA, CA 93105
Location Phone
(805) 681-1761
Location Fax
(805) 681-1768
Mailing Address
PO BOX 62106 SANTA BARBARA, CA 93160
Mailing Phone
(805) 681-1761
Mailing Fax
(805) 681-1768
Is Sole Proprietor?
No
Enumeration Date
08-25-2006
Last Update Date
11-10-2010
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Colon & Rectal Surgery

Taxonomy Code
208C00000X
Type
Allopathic & Osteopathic Physicians
License No.
G47697
License State
CA
Taxonomy Description
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
WG47697BMEDICARE PIN (08)CA 
00G476970MEDICAID (05)CA 
WG47697AMEDICARE PIN (08)CA 
A92753MEDICARE UPIN (02)CA 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1609984137, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 9 → 18 → 9 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 0 + 9 + 1 + 8 + 8 + 8 + 1 + 6 + 24 = 73

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1609984137.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Dermatology
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Clinic/Center (Multi-Specialty)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Interventional Cardiology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Surgery
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Family Medicine
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Surgery (Trauma Surgery)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Gastroenterology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Psychiatry & Neurology (Neurology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Hematology & Oncology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Gastroenterology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Gastroenterology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Family Medicine
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Hematology & Oncology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Internal Medicine (Gastroenterology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105
Dermatology (Dermatopathology)
317 W PUEBLO ST
SANTA BARBARA, CA 93105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609984137, enumerated as an "individual" on August 25, 2006.

The provider is located at 317 W PUEBLO ST SANTA BARBARA, CA 93105 and the phone number is (805) 681-1761.

Colon & Rectal Surgery with taxonomy code 208C00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.